PROCESS FOR COLOURING THE SURFACE OF METALLIC MATERIALS AND PRODUCTS OBTAINED BY ITS USE,申请号ZA19900002863-传众专利搜索

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发明名称	PROCESS FOR COLOURING THE SURFACE OF METALLIC MATERIALS AND PRODUCTS OBTAINED BY ITS USE
摘要
申请公布号	ZA9002863(B)	申请公布日期	1991.03.27
申请号	ZA19900002863	申请日期	1990.04.17
申请人	USINOR SACILOR S.A.	发明人	PIERRE DE GELIS
分类号	C23C;C23C14/08;C23C14/38	主分类号	C23C
代理机构		代理人
主权项
地址

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